peel off

peel off idiom
  1. Remove an outer layer of skin, bark, paint, or the like; also, come off in thin strips or pieces. For example, Peeling off birch bark can kill the tree, or Paint was peeling off the walls. [Late 1500s]
  2. Remove or separate, as in Helen peeled off her gloves and got to work, or Al peeled off a ten-dollar bill and gave it to the driver. [First half of 1900s]
  3. Also, peel away. Depart from a group, as in Ruth peeled off from the pack of runners and went down a back road. This expression originated in air force jargon during World War II and was used for an airplane or pilot that left flight formation, a sight that suggested the peeling of skin from a banana.

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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